China Tobacco Yunnan Industrial Co., Ltd

Fengren Fang

Yongkuan Chen

Shanzhai Shang

Ping Lei

Zhiqiang Li

Jingmei Han

Chengya Wang

Dalin Yuan

Ru Wang

Xu Zeng

Hongyong Luo

Shiwei Li

Changshan Zhao

Jianguo Tang

Xudong Zheng

Liheng Zhao

Jianrong Zhang

A device with a separated gas inlet for cigarette set includes a controller switch, a controller switch seat, a transparent light guide seat, a filter holding seat, an insulation fixing sleeve, and a charging base. In the device with the separated gas inlet for cigarette set, air inlet channel for initiating a controller switch is separated from a smoke gas channel for cigarette, thereby avoiding the failure of the controller switch caused by tarry matters of cigarette gas attaching on an initiating hole of the controller switch, and prolonging the service life of cigarette set.

Device with separate gas inlet for cigarette set

A compression charging device includes a cigarette case charging part and a cigarette set charging part. The cigarette case charging part includes a positive electrode cover, a positive spring, a negative spring, a charging insulation sleeve, and a PCB. The cigarette set charging part includes a filter holding seat, a charging base, and an insulation fixing sleeve. The compression charging device is configured for cigarette set charging. The negative spring and the positive spring have a double function of electrical conduction and bouncing.

Compression charging device

A sliding cover-opening device includes a top support, a sliding-resistant device, and a rotatable cover opening device. The rotatable cover opening device further includes a rotatable pushing cover and a rotating torsional spring. According to the sliding cover-opening device, the rotatable pushing cover can automatically rotate to 90 degrees to open completely after sliding over a certain distance. Also, with the sliding-resistant device, users can experience a sliding feeling by hands.

Sliding cover-opening device

Growing community of inventors

Kunming, China

Fengren Fang